/**

 * Back 2 Browser Bytecode Translator

 * Copyright (C) 2012 Jaroslav Tulach <jaroslav.tulach@apidesign.org>

 *

 * This program is free software: you can redistribute it and/or modify

 * it under the terms of the GNU General Public License as published by

 * the Free Software Foundation, version 2 of the License.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program. Look for COPYING file in the top folder.

 * If not, see http://opensource.org/licenses/GPL-2.0.

 */

package org.apidesign.bck2brwsr.vmtest.impl;

import java.io.IOException;

import java.io.InputStream;

import java.util.zip.ZipEntry;

import java.util.zip.ZipInputStream;

import org.apidesign.bck2brwsr.vmtest.Compare;

import org.apidesign.bck2brwsr.vmtest.VMTest;

import org.testng.annotations.Factory;

/**

 *

 * @author Jaroslav Tulach <jtulach@netbeans.org>

 */

public class ZipFileTest {

    @GenerateZip(name = "readAnEntry.zip", contents = { "my/main/file.txt", "Hello World!" })

    @Compare public String readAnEntry() throws IOException {

        InputStream is = ZipFileTest.class.getResourceAsStream("readAnEntry.zip");

        ZipInputStream zip = new ZipInputStream(is);

        ZipEntry entry = zip.getNextEntry();

        assertEquals(entry.getName(), "my/main/file.txt", "Correct entry");

        byte[] arr = new byte[4096];

        int len = zip.read(arr);

        return new String(arr, 0, len, "UTF-8");

    }

    private static void assertEquals(String real, String exp, String msg) {

        assert exp.equals(real) : msg + " exp: " + exp + " real: " + real;

    }

    @Factory public static Object[] create() {

        return VMTest.create(ZipFileTest.class);

    }

}